Through Shanghai Port, which is one of the largest ports in China,
we export poles to South America, Middle East, Africa, Australia,
Philippines and other countries.

Description:

MaterialApplied to the material of general-purpose steel GB/T1591-2008,
Q235, Q345, Q420, Q460 used in China.

China-GB

America-ASTM

Equivalent

Q235

Grade D

SS400,S235JO

Q345

Grade50[345]

S355JR

Q420

Grade60[415]

S420NL

Q460

Grade65[450]

S460NL

Quality Control Management

JSBS has passed the ISO 9001 quality management system. And we have
ourselves Lab to do the chemical and mechanical test. Like, we test
the raw material component content and the strength when we
purchase the raw material. And if the material not passed the test
then we’ll not use it to produce our wind turbine tower poles. So
customer can rest assured that we always manufacture the good
quality poles. Meanwhile, our factory has the AMT ( Advanced
Manufacturing Technology ), all the purposes are to provide the
good poles to all over the world.

5. Package: Normally wrapped by plastic bags or burlap cloth at the top and
bottom,or according to clients’

requirement.

Company Introduce:

Through the efforts of the company staff, the support and
cooperation from all over the world. The company's products have
been exported to Philippines, Malaysia, Australia, America, Africa,
Latin America, Panama, Suriname, Costa Rica, Colombia, Jordan,
Nigeria, etc. We have good export experience and with 1 container
export to World in average every day.